/*
 *
 * Copyright 2014 McEvoy Software Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.milton.common;

/**
 * Provides ability to get and delete chunks.
 */
public interface ChunkStore extends ChunkWriter {

    /**
     * retrieve the chunk at position i (zero indexed)
     */
    byte[] getChunk(int i);

    /**
     * delete any chunks which might exist
     */
    void deleteChunks();
}
